Owner's Manual
5
Step 4: Signal Connection
Use the best speaker cables you can. Higher 
quality cables, available from your specialty 
dealer, are recommended and will give you 
superior performance.
Attach your speaker cables to the signal input 
section on the rear panel. Be consistent when 
connecting speaker leads to the terminals on the 
back of the EM-ESL C. 
For detailed setup instructions, please turn to the 
Speaker Level Connection section of this manual 
for more details.
Step 5: Listen and Enjoy
Now, you may turn on your system and enjoy!
Congratulations! You have invested in one of the 
world’s premier speaker systems.
The ElectroMotion ESL C (EM-ESL C) represents 
an advanced combination of sonic technologies 
establishing an unprecedented direction for 
audiophile design. The result of years of research, 
the new EM-ESL C hybrid electrostatic loudspeaker 
delivers new standards for efficiency, dynamics 
and precision in a floor standing loudspeaker.
The EM-ESL C’s CLS XStat™ transducer builds 
upon the legacy of MartinLogan’s electrostatic 
heritage with the incorporation of advanced 
vacuum bonding and MicroPerf stat panels, 
providing even greater efficiency and precision. 
The integration electrical interface technology 
developed by MartinLogan’s CLX engineering 
team extends effortless dynamics and purity, 
resulting in even higher sonic standards of 
efficiency and precision.
Featuring an advanced crossover topology, 
MartinLogan carefully builds each EM-ESL C 
crossover utilizing precision components to 
flawlessly preserve sonic subtleties while effortlessly 
handling the broadest range of dynamics 
contained within even the most demanding sonic 
source.
The materials in your new EM-ESL C speakers are 
of the highest quality and will provide years of 
enduring enjoyment and deepening respect. The 
cabinetry is constructed from the highest quality 
composite material for acoustical integrity.
Through rigorous testing, the curvilinear electrostatic 
panel has proven itself to be one of the most 
durable and reliable transducers available today. 
Fabricated from a custom tool punched high-grade 
steel, the patented panel is then coated with a 
special polymer that is applied via a proprietary 
electrostatic bonding process. This panel assembly 
houses a membrane just 0.0005 of an inch thick. 
The other sections of your User’s Manual explain 
in detail the operation of your EM-ESL C speakers 
and the philosophy applied to their design. A clear 
understanding of your speakers will insure that you 
obtain maximum performance and pleasure from 
this most exacting transducer. It has been designed 
and constructed to give you years of trouble-free 
listening enjoyment.
IntroductIon










